Nitto NT420S Tire Pressure Chart
Nitto NT420S tires come in 30 tire sizes with maximum tire load capacity of 1819 pounds to 3086 pounds and maximum tire inflation of 44 psi to 50 psi.
Nitto NT420S tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Nitto NT420S tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Nitto NT420S tire can be inflated to support its maximum load capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Nitto NT420S tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.
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Select Nitto NT420S tire size for its maximum tire inflation and load capacity.
| Tire Size | Max Load Capacity (single / dual rear wheels) |
Maximum Tire Pressure |
|---|---|---|
|
235/55R18 104V |
1984 lbs | 50 psi |
|
245/45R20 103V |
1929 lbs | 50 psi |
|
255/40R20 101V |
1819 lbs | 50 psi |
|
255/45R20 105V |
2039 lbs | 50 psi |
|
255/50R18 106V |
2094 lbs | 50 psi |
|
255/50R20 109V |
2271 lbs | 50 psi |
|
255/55R18 109V |
2271 lbs | 50 psi |
|
255/55R19 111V |
2403 lbs | 50 psi |
|
265/35R22 102V |
1874 lbs | 50 psi |
|
265/40R22 106V |
2094 lbs | 50 psi |
|
265/50R20 111V |
2403 lbs | 50 psi |
|
275/40R22 108V |
2205 lbs | 50 psi |
|
275/45R22 112H |
2469 lbs | 50 psi |
|
275/55R19 111V |
2403 lbs | 44 psi |
|
275/55R20 117H |
2833 lbs | 50 psi |
|
275/60R17 110V |
2337 lbs | 44 psi |
|
285/30R24 103V |
1929 lbs | 50 psi |
|
285/35R22 106W |
2094 lbs | 50 psi |
|
285/35R24 108V |
2205 lbs | 50 psi |
|
285/40R20 108V |
2205 lbs | 50 psi |
|
285/40R22 110V |
2337 lbs | 50 psi |
|
285/45R22 114H |
2601 lbs | 50 psi |
|
285/50R20 116H |
2756 lbs | 50 psi |
|
295/30R22 103V |
1929 lbs | 50 psi |
|
295/35R24 110H |
2337 lbs | 50 psi |
|
305/35R24 112H |
2469 lbs | 50 psi |
|
305/40R22 114H |
2601 lbs | 50 psi |
|
305/40R23 115H |
2679 lbs | 50 psi |
|
305/45R22 118H |
2910 lbs | 50 psi |
|
305/50R20 120H |
3086 lbs | 50 psi |
All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.